Avoid signed integer overflow when loading a mempool.dat file with a malformed time field

4 years ago · ee11a412a5
parent 155bf91c3b
commit ee11a412a5
1 changed files with 1 additions and 1 deletions
--- a/src/validation.cpp
+++ b/src/validation.cpp
@ -5084,7 +5084,7 @@ bool LoadMempool(CTxMemPool& pool)
                pool.PrioritiseTransaction(tx->GetHash(), amountdelta);
            }
            TxValidationState state;
-            if (nTime + nExpiryTimeout > nNow) {
+            if (nTime > nNow - nExpiryTimeout) {
                LOCK(cs_main);
                AcceptToMemoryPoolWithTime(chainparams, pool, state, tx, nTime,
                                           nullptr /* plTxnReplaced */, false /* bypass_limits */,